DC DC 스위칭 컨트롤러

(659 결과)

PMIC(전력 관리 집적 회로) DC-DC 스위칭 컨트롤러는 입력 공급보다 높거나(부스트 또는 승압) 또는 아래(벅 또는 강압) 출력 공급 전압을 생성하도록 구성된 고효율 회로에 사용되는 전압 조정 IC입니다. 다른 토폴로지는 다음과 같습니다. 벅-부스트, 플라이백, 포워드, cuk, SEPIC, 풀 브리지, 하프 브리지 및 푸시풀. 이는 최소 전압과 초과 전압 "번오프"가 필요한 선형 레귤레이터와 다릅니다.

부분 #	제조업체	설명	유효성	가격
TL494BDR2G DC DC Switching Controllers	onsemi	PWM Controller, DC/DC, 200kHz, SOIC, 40V, 500mA	8153	1+: $0.88880 10+: $0.63976 25+: $0.57728 더 보기
UC2842BD DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SOIC-14	재고	1595+: $0.26855
UC2842BD1R2 DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8	재고	2500+: $0.47338 5000+: $0.44000
UC2842BD1R2G DC DC Switching Controllers	onsemi	PWM Controller IC, SOIC-8, 250kHz, 96% Duty Cycle, 30V	35974	50+: $0.29717 150+: $0.26323 500+: $0.20192 더 보기
UC2842BDG DC DC Switching Controllers	onsemi	PWM Controller IC \| 1A \| 500kHz \| SOIC \| Surface Mount	재고	749+: $0.35200 880+: $0.30431
UC2842BDR2G DC DC Switching Controllers	onsemi	PWM Controller IC, SOIC, 30V, 1A, 96% Duty Cycle	171	1+: $0.67200 10+: $0.65485 30+: $0.64457
UC2842BN DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8	재고	50+: $0.82755
UC2842BNG DC DC Switching Controllers	onsemi	PWM Controller IC, DC/DC, Current Mode, 250kHz, PDIP	2268	10+: $0.68915 50+: $0.56228 100+: $0.48343 더 보기
UC2843BD DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SOIC-14	재고	55+: $0.81408
UC2843BD1 DC DC Switching Controllers	onsemi	IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8, Switching Regulator or Controller	재고	98+: $0.73911
UC2843BD1G DC DC Switching Controllers	onsemi	PWM Controller, 1A, 275kHz, 96% Duty Cycle, SOIC	19	1+: $0.78685 10+: $0.63772 30+: $0.56228
UC2843BDG DC DC Switching Controllers	onsemi	Current Mode PWM Controller, SOIC, 250kHz, 30V	재고	679+: $0.38720 770+: $0.33571
UC2843BDR2G DC DC Switching Controllers	onsemi	Current Mode PWM Controller, SOIC, 275kHz, 30V, 1A	1581	1+: $0.48343 10+: $0.42685 30+: $0.39943 더 보기
UC2843BNG DC DC Switching Controllers	onsemi	PWM Controller, Current Mode, 25V, 200mA, 275kHz, PDIP	51	1+: $1.00320 10+: $0.72600 50+: $0.61424 더 보기
UC2844BD1R2G DC DC Switching Controllers	onsemi	Current Mode PWM Controller, SOIC-8, 250kHz, 1A Output	4444	1+: $0.52800 10+: $0.37312 25+: $0.33405 더 보기
UC2844BDR2 DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14	재고	2500+: $0.47338 5000+: $0.44000
UC2844BDR2G DC DC Switching Controllers	onsemi	SOIC PWM Controller, DC/DC, 52kHz, 1A, 30V	1459	1+: $0.60343 10+: $0.48172 30+: $0.42000 더 보기
UC2845BD1R2 DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8	재고	2500+: $0.47338 5000+: $0.44000
UC2845BD1R2G DC DC Switching Controllers	onsemi	High Performance Current Mode PWM Controller, SOIC-8 Narrow Body, 2500-REEL	100716	50+: $0.27164 150+: $0.23905 500+: $0.18888 더 보기
UC3843BDR2 DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SOIC-14	재고	2500+: $0.43312 5000+: $0.40184 7500+: $0.39600
UC3843BDR2G DC DC Switching Controllers	onsemi	Current Mode PWM Controller, SOIC, 275kHz, 30V	2	1+: $0.52457 10+: $0.51257 30+: $0.50400
UC3844BDG DC DC Switching Controllers	onsemi	PWM Controller, SOIC, 250kHz, 1A, 30V	재고	673+: $0.39600 2500+: $0.22000
UC3844BVD1 DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8	재고	784+: $0.57780
UC3844BVDR2G DC DC Switching Controllers	onsemi	High Performance Current Mode PWM Controller, SOIC-14 NB, 2500-REEL	7698	1+: $0.64240 10+: $0.45672 25+: $0.41043 더 보기
UC3845BD1R2 DC DC Switching Controllers	onsemi	1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8	재고	2500+: $0.43312 5000+: $0.40184 7500+: $0.39600